Denon AVR-E400 Service Manual

Error
Code
Details of Error code Display Coping strategies
A2
Invalid login via DPMS access was
notied when DM860A related
rmware was rewritten (Application
Mode).
L o g i n f a i l e d A 2
Check the network connection.
Carry out the update in an
environment that has little network
load.
A3
Line congestion via DPMS access
was notied when DM860A related
rmware was rewritten (Application
Mode).
S e r v e r i s b u s y A 3
Check the network connection.
Carry out the update in an
environment that has little network
load.
A4
Connection failure via DPMS access
was notied when DM860A related
rmware was rewritten (Application
Mode).
C o n n e c t i o n F a i l A 4
Check the network connection.
Carry out the update in an
environment that has little network
load.
A6
Firmware data error message was
received after DPMS login when
DM860A related rmware was
rewritten (Application Mode).
U p d a t i n g f a i l A 6
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
A7
When DM860A related rmware
was rewritten (Application Mode),
request was made for rmware data
after DPMS login but it timed out.
U p d a t i n g f a i l A 7
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
AE
Firmware download error message
received (when download fails)
when DM860A related rmware
was rewritten (Boot Loader Mode).
D o w n l o a d f a i l A E
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
AF
Firmware download error message
received (line congestion) when
DM860A related rmware was
rewritten (Boot Loader Mode).
D o w n l o a d f a i l A F
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
B0
Firmware download error message
received (connection failure) when
DM860A related rmware was
rewritten (Boot Loader Mode).
D o w n l o a d f a i l B 0
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
B1
Firmware download error message.
(Timeout failure)
D o w n l o a d f a i l B 1
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
B2
Error message received when
DM860A related rmware was
rewritten.
D o w n l o a d f a i l B 2
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
B3
Firmware writing error message.
(Timeout failure )
U p d a t i n g f a i l B 3
Turn off and on the power.
Updating starts automatically.
Carry out the update in an
environment that has little network
load.
B4
Mode change failure of DM860A.
(Boot Loader Mode)
U p d a t i n g f a i l B 4
Reset and update again.
B5
Mode change failure of DM860A.
(Application Mode)
U p d a t i n g f a i l B 5
Reset and update again.
64

Denon AVR-E400 Specifications

General

HDMI Inputs	6
HDMI Outputs	1
3D Pass-through	Yes
4K Pass-through	Yes
Dolby TrueHD	Yes
DTS-HD Master Audio	Yes
Audyssey MultEQ	Yes
Network Connectivity	Yes
AirPlay	Yes
DLNA	Yes
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Signal-To-Noise Ratio	100 dB
Response Bandwidth	10 Hz - 100 kHz
THD	0.08%
Tuner Presets	56
Tuner Bands	AM/FM
Frequency Response	10 Hz - 100 kHz
Video Upscaling	Yes
Bluetooth	No
Wi-Fi	No
Surround Sound Effects	DTS Neo:6
Audio D/A Converter	192kHz/24-bit
Inputs	HDMI, Digital Optical, Digital Coaxial, Analog
Outputs	HDMI, Headphones